创建vue2项目
命令行创建VUE2项目
cmd窗口执行命令(推荐以管理员身份运行)
vue create demo1
选择vue2

创建成功

使用idea打开vue2项目

添加运行配置
右上角,点击Add Configuration
在弹窗中点+,选择npm

设置后点Apply和OK;
点右上角的运行按钮(小三角图标),即可成功运行。

查看package.json,里面有vue的版本号
{
"name": "project1",
"version": "0.1.0",
"private": true,
"scripts": {
"serve": "vue-cli-service serve",
"build": "vue-cli-service build",
"lint": "vue-cli-service lint"
},
"dependencies": {
"core-js": "^3.8.3",
"vue": "^2.6.14"
},
"devDependencies": {
"@babel/core": "^7.12.16",
"@babel/eslint-parser": "^7.12.16",
"@vue/cli-plugin-babel": "~5.0.0",
"@vue/cli-plugin-eslint": "~5.0.0",
"@vue/cli-service": "~5.0.0",
"eslint": "^7.32.0",
"eslint-plugin-vue": "^8.0.3",
"vue-template-compiler": "^2.6.14"
},
"eslintConfig": {
"root": true,
"env": {
"node": true
},
"extends": [
"plugin:vue/essential",
"eslint:recommended"
],
"parserOptions": {
"parser": "@babel/eslint-parser"
},
"rules": {}
},
"browserslist": [
"> 1%",
"last 2 versions",
"not dead"
]
}
引入element-ui
在main.js中添加如下代码:
import ElementUI from 'element-ui';//zjh add import 'element-ui/lib/theme-chalk/index.css';//zjh add Vue.use(ElementUI);
添加后,idea会提示运行npm install命令,按提示点击,会自动安装element-ui
在默认的HelloWord组件中,添加几个element-ui的按钮,试一下是否可正常显示,以此来验证是否成功引入了element-ui
<!--测试一下element-ui的按钮是否可正常显示-->
<el-row>
<el-button>默认按钮</el-button>
<el-button type="primary">主要按钮</el-button>
<el-button type="success">成功按钮</el-button>
<el-button type="info">信息按钮</el-button>
<el-button type="warning">警告按钮</el-button>
<el-button type="danger">危险按钮</el-button>
</el-row>


按钮正常显示,说明引入成功。
element-ui
https://element.eleme.cn/#/zh-CN/component/button


浙公网安备 33010602011771号